baber/WOPTO huggingface dataset:
Patent DE-4331184-A1 (DE)
Title: Evaluating circuit
Inventor: ZIRKL SIEGMAR DIPL ING
IPC: G01D3/02
Filed: 1993-09-14
Abstract: Evaluating circuits convert the signal supplied by a measuring instrument and proportional to a measured value into an electric quantity suitable for further processing. In the evaluating circuit according to the invention, it should be possible to connect a measuring instrument to the evaluating circuit in a potential-isolated manner. Due to the fact that the measuring instrument can be connected as load to the secondary winding (52) of a transformer (5), there is direct-current isolation between the sensor element and the corresponding evaluating circuit. The changes in the measured quantities detected over time by the measuring instrument produce a change in the load and thus a proportional change in the damping on the transformer (5). This change in damping is converted into an electric signal suitable for further processing.   The evaluating circuit can be used wherever a change with time of a measured quantity leads to a proportional resistance change. <IMAGE>
Patent DE-4337129-A1 (DE)
Title: Method and device for cleaning articles
Inventor: METZ MANFRED
IPC: B08B3/02
Filed: 1993-11-01
Abstract: The invention relates to a method and a device for cleaning articles (114) situated in a washing container (110) by means of liquid cleaning agents, the cleaning agent being guided in a circuit and, before reuse for cleaning the articles, separated from the impurities carried along with it. <IMAGE>
Patent DE-4339168-A1 (DE)
Title: Storing solid olefin polymerisation catalyst without loss of activity - by storing solid Ziegler-Natta catalyst components contg. titanium, magnesium, halogen, and electron donor under carbon di:oxide
Inventor: MATSUKAWA TETSUYA
IPC: B01J33/00
Filed: 1993-11-16
Abstract: A process for the storage of olefin polymerisation catalyst components comprises storing solid Ziegler-Natta catalyst components (I) contg. mainly Ti, Mg, a halogen and an electron donor under CO2 or an inert gas contg. CO2. ADVANTAGE - The process enables (I) to be kept for a long time, even as a dry powder, with no adverse effects on catalyst properties, irrespective of the ambient temp. (esp. at 30 deg.C or above). In an example, a mixt. of 3 g anhydrous MgCl2, 15 ml decane and 15 ml 2-ethyl-hexanol was heated for 2 hrs. at 130 deg.C to give a soln., then 0.7 g phthalic anhydride was added and dissolved in 1 hr. at 130 deg.C, after which the soln. was added over 1 hr. to 120 ml TiCl4, which has been stored at -20 deg.C. The soln. was heated to 110 deg.C in 4 hrs., then 2.2 g di-n-butyl phthalate was added and the mixt. was stirred for 2 hrs. at this temp.; the solid was filtered hot, re-suspended in 120 ml TiCl4, heated for 2 hrs at 120 deg.C, filtered off (hot), washed at 120 deg.C with decane and hexane until the washings contained no Ti cpds., and dried to give catalyst component (I) contg. 2.2. wt.% Ti and 7.8 wt.% hexane. In polymerisation experiments, with propylene (2 hrs. at 70 deg.C and 0.8 MPa, in the presence of 1.5 l hexane, 3 mmoles Et3Al, 0.45 mmole Ph2Si(OMe)2 and 150 ml hydrogen), the catalytic activity of freshly-prepn. (I) was 8700 g PP/g (I) and the polymer obtd. contained 0.54 wt.% hexane-solubles. When the catalyst was sealed under CO2 in transparent glass ampoules and then stored at 40 deg.C in the light, corresp. results after storage times of 14 days, 31 days, and 3 months were 8900, 8800, 8800, and 0.55, 0.56, 0.53 respectively. (cf. 8000, 5700, 4300 and 0.91, 1.40, 2.10 if (I) was stored under nitrogen instead of CO2).
Patent DE-4339835-A1 (DE)
Title: Metal sheet with threaded passage useful esp. for securing screw
Inventor: KEMMERICH JOSEF DIPL ING
IPC: F16B39/34
Filed: 1993-11-23
Abstract: In a metal sheet or sheet component with a threaded passage, a screw securing device (3) is permanently held in the end of the threaded passage (2).
Patent DE-4342758-A1 (DE)
Title: Door for vehicle bodywork
Inventor: LINK ECKBERT
IPC: B60J5/04
Filed: 1993-12-15
Abstract: The door is for a vehicle. The fastening of the decorative covering trim (18) to the wall section (22) is achieved on one side by a positive fit along the free projection (221) of the wall section over the window glass guide (23), and on the other side by a flexible connecting element (26). The element holds an area turned away from the projection. The decorative trim lies against the wall section and to produce the positive fit the trim has an inwardly projecting clamping peg (25) whose clear parallel distance from the rear side (181) of the trim corresponds to the thickness of the projecting area (221).
Patent DE-4402069-A1 (DE)
Inventor: NISHIZAWA MUNEO
IPC: B60R21/26
Filed: 1994-01-25
Abstract: The integer for a gas generator in a seat belt pretensioner or in an air bag system, has an inertia weight 51, a latch lever 52 and a firing pin 53, which are all movable in the event of an emergency to fire a percussion cap attached to the gas generator in response to acceleration. The igniter further has a restraint member 60 which acts as a safety catch for making the elements 51, 52, 53 immovable to thereby prevent erroneous firing during transport or assembly. Casing 7 and the restraint member 60 are respectively formed with cam surfaces 71, 61 (see also Figs. 2 and 5) which cooperate with each other so that upon rotation of the restraint member 60, by a tool T, the member is selectively set in the restraint position or in a release position. In the release position the elements 51, 52, 53 are released from the immovable state, thereby allowing the igniter to fire the percussion cap when an emergency situation occurs. <IMAGE>
Patent DE-4406946-A1 (DE)
Inventor: WILLE LOTHAR DIPL ING
IPC: B21J15/36
Filed: 1994-03-04
Abstract: The blind rivet nut setting appts. has a draw spindle, a motor (2) a first drive train between the motor and the draw spindle for prodn. of a rotation movement of the draw spindle, the first drive train being interruptable. A second work train is provided which has a drive part (41) and a driven part. The drive part is movable on a movement track, which has an idling stroke towards the driven part and a useful stroke. The end point (44) of the movement track is firmly provided, the useful stroke ends directly at the end point and the idling stroke is variable. A control device (45) is provided, which controls the motor in the opposite direction, as soon as the drive part reaches the end point of the movement track.
Patent DE-4407918-A1 (DE)
Title: Radio receiver with HF receiver and LF playback parts
Inventor: KLOS RAINER
IPC: H03J1/00
Filed: 1994-03-09
Abstract: The receiver has a microprocessor (16) for transmitter sweep, which stores the received transmitter during the sweep in an operational memory (18). A transmitter identifier for the received transmitters uses decoding of preset characteristic transmitter markings. A service panel is provided with station keys. During the transmitter sweep received and identified transmitters are combined into groups and allocated to a station key (24). The microprocessor switches over sequentially the transmitters of the group, allocated to this station key, to the LF playback part (14), when a station key has been activated.
Patent DE-4408192-A1 (DE)
Title: Process for producing decorated glass ceramic articles or glass articles and glass ceramic articles or glass articles produced by this process
Inventor: GEIGER ANDREAS
IPC: B44C1/22
Filed: 1994-03-11
Abstract: Process for producing decorated glass ceramic articles or glass articles, in which the decoration (decor) lies either in depressions on the glass ceramic or glass substrate, or in which the decoration is formed by removal of material and/or depressions in the surface of the glass ceramic substrate, wherein   a) to the substrate, at those points which later correspond to the decoration, there is applied a substance based on screen printing oil which reacts with the substrate at temperatures > 600 DEG C and in the process forms a reaction product which can be removed from the substrate,   b) this reaction product is removed and subsequently c) the depressions formed in the surface region of the substrate after the removal of the reaction product can be filled with decoration paint and d) the decoration paint can be fired at the temperature suitable for it.
Patent DE-4410736-A1 (DE)
Title: Vehicle door lock cylinder
Inventor: RUECKERT EDVARD
IPC: E05B29/04
Filed: 1994-03-28
Abstract: The lock cylinder for a vehicle door lock has a barrel with a key channel located in a cylinder housing. The rotating linkage to a driven element is disconnected if the wrong key or a tool rotates the barrel. The disconnected position automatically blocks itself, and remains locked until the correct key is inserted. The locking of the disconnected position is achieved by exceeding a blocking element (4`) in the return path of the cylinder housing (2), which carries out the disconnection.
Patent DE-4412058-A1 (DE)
Title: Prodn. of a moulding compsn.
Inventor: MARTENS THOMAS DR ING
IPC: C04B30/02
Filed: 1994-04-07
Abstract: Prodn. of a moulding compsn. comprises mixing ceramic fibres contg. Al2O3 and Al(OH)3 in water. On mixing, a part of the Al(OH3) pptes. in the water.
Patent DE-4415986-A1 (DE)
Title: Security container esp. safe or vault
Inventor: WIENKE JUERGEN
IPC: E05G1/024
Filed: 1994-05-06
Abstract: The security container is designed to resist being blown up. The outer layer of the wall (1) is a yielding layer resistant to the force of an explosion. The inner layer (2) behaves stiffly in relation to an explosive attack.The cavity between the inner and outer layers contains a deformable, partly plastic intermediate layer (3) which absorbs energy on deformation. The intermediate layer has bars (4) joined to the inner and/or outer layer.
Patent DE-4425322-A1 (DE)
Title: Virostatics in a hydrophobic base for topical use
Inventor: EVERS FRITJOF
IPC: A61K47/00
Filed: 1994-07-18
Abstract: Pharmaceutical prepns. contain 9-(2-hydroxyethoxymethyl)guanine (acyclovir) and/or another virostatic and are in the form of a preservative-free prepn. based on a hydrophobic gel.
Patent DE-4429948-A1 (DE)
Title: Automatically rotatable interior rear-view mirror for motor vehicle
Inventor: MUELLER GUDRUN
IPC: B60R1/02
Filed: 1994-08-24
Abstract: An automatically rotatable rear-view mirror with a full-size (1:1) reproduction ratio, is designed to provide a view in the blind-spots on either side of the mirror i.e. to remove the blind spots, and thus the mirror is driven (controlled) by means of the flasher switch-lever via an additional switch, so that rotation of the mirror is triggered in accordance with the flasher direction i.e. left or right.
Patent DE-4434576-A1 (DE)
Title: Cylinder for internal combustion engine
Inventor: KOEHLER EDUARD DIPL ING DR
IPC: B22D19/16
Filed: 1994-09-28
Abstract: Composite cast cylinder consists of cast block (1) made of hypereutectic aluminium-silicon alloy with a centrifugally or die cast lining (3) made of hypereutectic aluminium-silicon alloy.
Patent DE-4436324-A1 (DE)
Title: Device for adjusting ratchet-wheel for controlling operating devices for motor vehicle headlamps, heating, fan or ventilation,
Inventor: RENDGEN WALTER
IPC: H01H9/18
Filed: 1994-10-11
Abstract: The ratchet-wheel (10) is in the form of a circular ring sector with at least its outer surface divided into two wedge-shaped segments (11,12), which narrow in mutually opposite directions. The segments can be of different colours or colour shades or one of the segments can be transparent. The segments are individual elements which can be connected together by plug connections. The switching wheel and a circuit board have a square housing (1). One side of the housing has a stop (2) which can be slid on the housing and which has an aperture (7) for the switching wheel. It has an additional aperture (8) which accepts a transparent symbol.
Patent DE-4441859-A1 (DE)
Title: Polycrystalline lithium hydride prodn. in compact form
Inventor: GIES HERMANN PROF DR
IPC: C01B3/00
Filed: 1994-11-24
Abstract: Polycrystalline lithium hydride is produced by directional solidification in a temp. gradient during which there is an 18% vol. redn. as the melt solidifies together with a 12% vol. contraction as the solid phase cools to room temp.. Neither the density nor the strength of the material is harmed during the process.
Patent WO-8809233-A1 (WO)
Title: Device for hydraulic expansion
Inventor: RIEMSCHEID HELMUT
IPC: B21D39/20
Filed: 1988-05-20
Abstract: Devices are described which are suitable for simultaneous hydraulic expansion of several longitudinal sections of a hollow shaft for the production of connections by interlocking or frictional engagement between said sections and elements fitted thereto such as cams, toothed wheels and bearing seats. The devices include pressure probes with a longitudinal hydraulic fluid channel and a radial inlet bore to each longitudinal section of the hollow shaft to be expanded and, if necessary, with a longitudinal discharge channel and a radial discharge bore to the undeformed longitudinal sections of the hollow shaft between the sections to be expanded. Sealing means are provided which seal the undeformed longitudinal sections of the hollow shaft against penetration of the hydraulic fluid from the intermediate longitudinanl sections of the hollow shaft to be expanded. It is possible to fit individual sealing elements and/or expansion sleeves with intermediate spacer sleeves onto the body of a probe of uniform cross-section to permit rapid exchange of worn seals. In addition, the probe body can consist of sections screwed together axially which, when of small cross-section, accept sealing elements and, when of larger cross-section serve as spacer pieces. Examples of novel and improved seal shapes are also given.
Patent WO-8908358-A1 (WO)
Inventor: HERRMANN KARL
IPC: H04B17/40
Filed: 1989-02-28
Abstract: Un dispositif permettant de localiser les pannes et/ou de contrôler en service des systèmes de transmission de messages comporte une unité d'appel (7, 8) qui échange des informations avec des unités de traitement (6) pourvues d'adresses. Un bus de données (9, 9A...9H) est prévu en au moins un endroit (A...H) et interconnecte les canaux de télémétrie de plusieurs sections de transmission (4; 4a...4g; 4AB...4EG).
Patent WO-9001888-A1 (WO)
Inventor: STEINBACH GERHARD
IPC: F16J15/16
Filed: 1989-04-24
Abstract: Pour obtenir une répartition uniforme du liquide de nettoyage moussant sur le sol à traiter et un premier prémoussage à l'intérieur d'un dispositif manuel de traitement de revêtements de sol textiles à l'aide d'un liquide de nettoyage moussant, qui comporte un manche (8) en forme de tige, sur lequel est fixé un élément de nettoyage (1) à brosse, un récipient (23; 30) pour le liquide de nettoyage, agencé de manière amovible sur le manche (8) à l'aide d'une poignée (24; 29, 31), et un tuyau (12) reliant le récipient (23; 30) et l'élément de nettoyage (1) et coopérant avec un mécanisme de dosage qui règle le débit du liquide de nettoyage sortant du récipient (23; 30), on a doté le tuyau (12) d'une surface intéieure cannelée (28) et l'élément de nettoyage (1) est une brosse creuse (2) dotée, en sa partie supérieure, d'un raccordement d'alimentation (11) pour le tuyau (12) à la hauteur où est fixé (6) le manche (8), et, en sa partie inférieure, d'orifices de sortie (13) agencés entre les rangées de brosses situées sur les côtés extérieurs (17, 18, 19, 20) du balai creux (2); un plateau de répartition (14) est prévu sous les orifices de sortie (13), recouvrant la surface du balai (3), dans laquelle sont agencés lesdits orifices de sortie (13), à une certaine distance de ladite surface (3), et se prolongeant jusqu'aux rangées de brosses.
Patent WO-9009232-A1 (WO)
Inventor: GROEBE ANNELIESE
IPC: C08J7/056
Filed: 1990-02-12
Abstract: Membranes polymères à base de fluorure de polyvinylidène (PVDF), leur procédé de production et leur utilisation en ultra-filtration. On produit ces membranes par des techniques connues à partir de solutions homogènes contenant entre 5 et 30 % en poids de PVDF et entre 0.01 et 30 % en poids d'acides sulfoniques et/ou leurs sels obtenus par sulfonation de polyétheréthercétones ayant la formule (I): -(-O-p-C6H4-O-p-C6H4-CO-p-C6H4-)n-, ou par neutralisation ultérieure des acides sulfoniques. On traite ensuite les membranes avec des solutions méthanoliques qui contiennent entre 0,1 et 5 % en poids des acides sulfoniques susmentionnés et/ou leurs sels. Ce procédé permet d'obtenir des membranes ayant des propriétés hydrophiles remarquables, une grande stabilité thermique et mécanique et des flux transmembraneux élevés.
Patent WO-9312283-A1 (WO)
Inventor: ROTHHAAR ALLETTO
IPC: C08J11/06
Filed: 1991-12-12
Abstract: Un procédé sert à produire des revêtements de sols, de nattes et des bandes en granulé de caoutchouc recyclé. On produit à cet effet des nattes composées d'un liant et dudit granulé, puis on applique sur celles-ci un adhésif coloré et le substrat revêtu est électrostatiquement floqué avec des fibres teintées. Le substrat est enduit, le cas échéant, d'un vernis phosphorescent. Afin d'améliorer la fixation de l'adhésif, la surface du substrat est fraisée ou bien des trous sont creusés dans celle-ci.
Patent WO-9304226-A1 (WO)
Inventor: KRISPIN ULRICH
IPC: B29C43/00
Filed: 1992-08-21
Abstract: Matériau composite renforcé par des fibres à base de non-tissés de fibres naturelles, ces non-tissés ayant un grammage d'au maximum 200 g/m2, ainsi que procédé pour sa fabrication et sa transformation en continu.
Patent WO-9402528-A1 (WO)
Title: Verfahren zur herstellung einer flammwidrig eingestellten epoxidharzformmasse
Inventor: MARKERT HELMUT
IPC: C08K3/013
Filed: 1993-07-02
Abstract: Bei einem Verfahren zur Herstellung einer flammwidrig eingestellten, rieselfähigen, latent reaktiven, phenolisch härtbaren Epoxidharzformmasse zur Umhüllung von Bauelementen der Elektronik wird aus einer Füllstoff enthaltenden, thermisch polymerisierbaren Reaktionsharzmischung von Polyepoxidharz, bestehend aus einer Mischung von di- und mehrfunktionellen Epoxidharzen, und Polyisocyanatharz mit einem Molverhältnis der Epoxidgruppen zu den Isocyanatgruppen > 1 - unter Verwendung von substituierten Imidazol als Reaktionsbeschleuniger in einer Konzentration von 0,5 bis 2,5 %, bezogen auf Polyepoxidharz - bei Reaktionstemperaturen bis 200 °C eine isocyanatgruppenfreie, latent reaktive prepolymere Epoxidharzmischung in Pulverform hergestellt und die prepolymere Epoxidharzmischung mit einer pulverförmigen, Füllstoff enhaltenden Phenolharzmischung im Molverhältnis der Epoxidgruppen zu den phenolischen Hydroxylgruppen von 1:0,4 bis 1:1,1 vermischt, gegebenenfalls unter Zusatz von Additiven.
Patent WO-9519053-A1 (WO)
Title: Electrodes en perovskite et piles a combustible a haute temperature equipees de ces electrodes
Inventor: HILPERT KLAUS
IPC: H01M8/12
Filed: 1995-01-10
Abstract: Dans des électrodes en perovskite en contact avec des électrolytes solides, notamment ceux à base de ZrO2-Y2O3, la réactivité dans la zone de contact est sensiblement réduite par un dopage de la perovskite au platine. On préfère à cet effet l'iridium ou le ruthénium sous forme d'oxyde, notamment en une concentration comprise entre 10 et 1000 ppm, répartis de manière appropriée dans l'ensemble du volume de l'électrode. Un tel additif au platine pour perovskites à base de lanthane et de ferrite est particulièrement intéressant. Ces électrodes en perovskite pourvues d'un additif inhibiteur au platine sont utiles comme cathodes dans des piles à combustible à haute température.
Patent WO-9746833-A1 (WO)
Title: Procede et dispositif permettant d'influer sur les conditions atmospheriques d'une enceinte
Inventor: KINKELDEY RALF
IPC: F24J2/34
Filed: 1996-07-12
Abstract: La présente invention concerne un procédé et un dispositif permettant d'influer sur les conditions atmosphériques dans un bâtiment en économisant de l'énergie. L'essentiel de l'invention réside dans le fait que l'on pourvoit des éléments de construction (6) délimitant une pièce de plaques ou de panneaux accumulateurs de chaleur (1), dont la capacité thermique est supérieure à celle des éléments de construction à recouvrir. Ainsi, la chaleur provenant de sources de chaleur apparaissant dans la pièce (12) du bâtiment est aborbée puis libérée en cas de refroidissement ou lorsque lesdites sources de chaleur disparaissent.
Patent WO-9745237-A1 (WO)
Inventor: HELBIG CARSTEN
IPC: B28B7/34
Filed: 1997-04-25
Abstract: Die Erfindung betrifft eine Unterform für eine Vorrichtung zur Herstellung von Betondachsteinen. Um eine Unterform zu schaffen, die unter schonenderen Bedingungen gereinigt werden kann, wird vorgeschlagen, daß die vordere Stirnseite der Unterform zumindest in dem die Oberfläche bildenden Bereich überwiegend aus Magnesium besteht. Hierbei kann der die Oberfläche bildende Bereich der Unterform aus einer Magnesiumlegierung bestehen. Die Magnesiumlegierung sollte etwa 7 bis 9,5 % Aluminium, etwa 0,3 bis 1 % Zink und etwa 0,1 bis 0,3 % Mangan enthalten.
Patent WO-9809338-A1 (WO)
Inventor: HOJCZYK RICARDO
IPC: H01L39/24
Filed: 1997-08-27
Abstract: The invention relates to a series of layers containing at least one layer on the basis of REBa2CU307-Z or with a comparable crystallographic structure, wherein said layer is connected to a non-superconductive layer. The only material chosen for the non-superconductive layer is material containing atomic components which are chemically compatible with the superconductive material of the high temperature superconductive layer. Such a series of layers enables a multilayer system or also a cryogenic component,e.g. a Josephson contact, to be formed.
Patent WO-9827607-A1 (WO)
Inventor: KRAUSE HEINZ
IPC: H01P1/203
Filed: 1997-12-16
Abstract: L'invention concerne un filtre en ligne triplaque dans lequel chaque résonateur en ligne triplaque est plié, en partie sur le côté supérieur et en partie sur le côté inférieur du substrat. Ce filtre en ligne triplaque, utilisé dans les filtres d'aiguillage dans une gamme de fréquences allant jusqu'à 1 GHz, présente une sélectivité élevée, de faibles pertes et par conséquent un facteur de qualité élevé, une grande constance, un faible volume et peut être produit de façon économique en grande série.
Patent WO-9908435-A1 (WO)
Inventor: KAEMMERER BERNHARD
IPC: G06F3/01
Filed: 1998-07-23
Abstract: L'invention concerne une installation de télécommunication, notamment une cabine téléphonique multimédia, comportant une caméra (KAM) qui enregistre une composante d'interaction (INTK) d'un utilisateur (BEN), une zone de représentation (DB) pour la projection d'une unité de commande (BE), et un projecteur (PROJ) commandé par un ordinateur (RE). L'unité de commande (BE) est projetée sur la zone de représentation (DB) et un mouvement de la composante d'interaction enregistrée (INTK) est converti pour permettre la perception d'un service. Un microphone (MIK) sert d'unité d'entrée acoustique et un haut-parleur (LAUT) d'unité de sortie acoustique.